Keyscan CA8500B - Figure 22 - Lock State - Fail Secure Device

Keyscan Inc. – Technical Guide (PC109x - 07.15)
37
Figure 22 – Lock State - Fail Secure Device
to
'Normally Open'
positon on relay
+
-
Door
Strike
to common
on DC
power supply
Lock State
of
Fail Secure Device
Lock
DC
Supply
+
-
to
+
supply
Relay board
KI-00125E-07-11